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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837635639

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837635639

Diamond specifications and retailer prices

From €386 EUR
$430 USD
As of October 27, 2026
Save €1,408 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,241 EUR at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837635639 or 837635639. Listed at 16 retailers as of October 27, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837635639
Dimensions15.60 × 7.46 × 4.20 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.60 mm7.46 mm3.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837635639
Side View
Table 62.0%Crown 35°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €2,241 EUR|Low: €386 EUR|High: €2,241 EUR|Avg: €1,101 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 3€386 EUR
Retailer 6€433 EUR
Retailer 12€480 EUR
Retailer 14€480 EUR
Retailer 9€577 EUR
Retailer 15€611 EUR
Retailer 7€754 EUR
Retailer 11€766 EUR
Retailer 10€786 EUR
Retailer 4€1,058 EUR
Retailer 16€1,163 EUR
Retailer 13€1,541 EUR
Retailer 5€1,570 EUR
Retailer 2€1,770 EUR
Retailer 8€1,795 EUR
Rare Carat€2,241 EUR

31 data points across 16 retailers

16 retailers€386 EUR to €1,795 EUR

A
Cheapest Retailer
-
€386 EUR
$430 USD
A
Retailer 2
-
€433 EUR
$482 USD
View
Final sale: no returns
A
Retailer 3
-
€480 EUR
$534 USD
View
A
Retailer 4
-
€480 EUR
$534 USD
View
A
Retailer 5
-
€577 EUR
£506 GBP
View
A
Retailer 6
-
€611 EUR
$680 USD
View
B+
Retailer 7
-
€754 EUR
$839 USD
View
A
Retailer 8
-
€766 EUR
View
A
Retailer 9
-
€786 EUR
£689 GBP
View
A
Retailer 10
-
€1,058 EUR
$1,178 USD
View
A
Retailer 11
-
€1,163 EUR
$1,295 USD
View
B+
Retailer 12
-
€1,541 EUR
$1,716 USD
View
B+
Retailer 13
-
€1,570 EUR
$1,748 USD
View
B+
Retailer 14
-
€1,770 EUR
£1,552 GBP
View
B+
Retailer 15
-
€1,795 EUR
$1,998 USD
View
Most Expensive
B
Rare Carat
32V837635639 · Oct 7
€2,241 EUR
$2,495 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from €386 EURSave up to €1,408 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.03ct Marquise
€386 EUR